Batman and Harley Quinn is a 2017 American animated superhero film produced by Warner Bros. Animation and distributed by Warner Bros. Home Entertainment. It is the 30th film of the DC Universe Animated Original Movies, and is directed by Sam Liu and written by Jim Krieg and Bruce Timm. It premiered on July 21, 2017 at San Diego Comic-Con and was released into participating theaters for one night only on August 14, 2017. The film was released on digital on August 15, 2017 and on DVD and Blu-ray on August 29.